48824778 has 8 divisors (see below), whose sum is σ = 97649568. Its totient is φ = 16274924.

The previous prime is 48824773. The next prime is 48824803. The reversal of 48824778 is 87742884.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

48824778 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (48824773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4068726 + ... + 4068737.

It is an arithmetic number, because the mean of its divisors is an integer number (12206196).

Almost surely, 2^48824778 is an apocalyptic number.

48824778 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48824778 is a wasteful number, since it uses less digits than its factorization.

48824778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8137468.

The product of its digits is 802816, while the sum is 48.

The square root of 48824778 is about 6987.4729337580. The cubic root of 48824778 is about 365.4938657792.

The spelling of 48824778 in words is "forty-eight million, eight hundred twenty-four thousand, seven hundred seventy-eight".